<script setup>
import {inject, ref} from "vue";
import AboutView from "@/views/SonView.vue";
const a = 3
const b = ref(66)
const setName = () => {

}
// 默认是不可见的 暴露
defineExpose({
  a,
  b,
  setName
})


</script>

<template>
<AboutView></AboutView>
</template>
